*{
    margin: 0 auto;
    padding: 0;
    box-sizing: border-box;
}
body {
	position: relative
	
}
html{
             scroll-behavior: smooth;
}
ul,li{
    list-style: none;
}
a{
    text-decoration: none;
}
body{
    font-family: "微软雅黑";
    min-width: 1006px;
}
